GB2108129B - Preparation of fluorine-containing compound having carboxyl group - Google Patents

Preparation of fluorine-containing compound having carboxyl group

Info

Publication number
GB2108129B
GB2108129B GB08224156A GB8224156A GB2108129B GB 2108129 B GB2108129 B GB 2108129B GB 08224156 A GB08224156 A GB 08224156A GB 8224156 A GB8224156 A GB 8224156A GB 2108129 B GB2108129 B GB 2108129B
Authority
GB
United Kingdom
Prior art keywords
fluorine
containing compound
carboxyl group
preparation
compound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08224156A
Other versions
GB2108129A (en
Inventor
Akihiko Nakahara
Toshikatsu Sata
Masaki Shirouzu
Kenji Kunai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokuyama Corp filed Critical Tokuyama Corp
Publication of GB2108129A publication Critical patent/GB2108129A/en
Application granted granted Critical
Publication of GB2108129B publication Critical patent/GB2108129B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
    • C08J5/225—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231 containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

Disclosed is a process for the preparation of a fluorine-containing compound having a carboxyl group, which comprises irradiating a fluorine-containing compound having a sulfonyl group with ultraviolet rays in the presence of a nitrogen compound. According to this process, a fluorine-containing compound having a carboxyl group can be prepared from a fluorine-containing compound having a sulfonyl group at a high efficiency very simply by one step.
GB08224156A 1981-08-24 1982-08-23 Preparation of fluorine-containing compound having carboxyl group Expired GB2108129B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56131646A JPS5834805A (en) 1981-08-24 1981-08-24 Production of carboxyl group-containing fluorine compound

Publications (2)

Publication Number Publication Date
GB2108129A GB2108129A (en) 1983-05-11
GB2108129B true GB2108129B (en) 1985-11-27

Family

ID=15062916

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08224156A Expired GB2108129B (en) 1981-08-24 1982-08-23 Preparation of fluorine-containing compound having carboxyl group

Country Status (7)

Country Link
US (1) US4587274A (en)
JP (1) JPS5834805A (en)
AU (1) AU555488B2 (en)
CA (1) CA1197491A (en)
DE (1) DE3231404A1 (en)
FR (1) FR2511688B1 (en)
GB (1) GB2108129B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1246357B (en) * 1990-07-12 1994-11-17 Ausimont Spa PROCESS FOR THE PREPARATION OF PERFLUOROALCOXYSULPHONIC COMPOUNDS
WO2002103083A1 (en) * 2001-06-15 2002-12-27 Asahi Glass Company, Limited Fluorine-containing cation-exchange membrane and electroytic soda process
US7473748B2 (en) * 2004-01-22 2009-01-06 Asahi Kasei Kabushiki Kaisha Vinyl monomer with superacid ester group and polymer of the same
US20100113691A1 (en) * 2008-11-06 2010-05-06 E. I. Du Pont De Nemours And Company Fluoro olefin polymerization
US9580526B2 (en) * 2010-12-17 2017-02-28 3M Innovative Properties Company Partially fluorinated polysulfinic acids and their salts
DE102014112560A1 (en) * 2014-09-01 2016-03-03 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG analyzer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1121040B (en) * 1953-08-28 1962-01-04 Hoechst Ag Process for the preparation of mixtures of perfluorocarboxylic and / or perfluorochlorocarboxylic acids
GB1020703A (en) * 1964-01-22 1966-02-23 Monsanto Chemicals Process for the production of oxidised polymers
US4151053A (en) * 1975-07-09 1979-04-24 Asahi Kasei Kogyo Kabushiki Kaisha Cation exchange membrane preparation and use thereof
JPS52145397A (en) * 1976-03-31 1977-12-03 Asahi Chem Ind Co Ltd Electrolysis
JPS53125986A (en) * 1977-04-11 1978-11-02 Asahi Chem Ind Co Ltd Method of producing cation exchanging diaphragm
US4267364A (en) * 1977-04-20 1981-05-12 E. I. Dupont De Nemours And Company Fluorinated ion exchange polymer containing carboxylic groups, process for making same, and film and membrane thereof
US4200711A (en) * 1977-04-25 1980-04-29 Tokuyama Soda Kabushiki Kaisha Process for preparing fluorine-containing polymers having carboxyl groups
US4265366A (en) * 1979-11-21 1981-05-05 Champion International Corporation Dispensing container
US4399183A (en) * 1979-12-27 1983-08-16 E. I. Du Pont De Nemours And Company Web-supported membrane

Also Published As

Publication number Publication date
DE3231404A1 (en) 1983-04-14
DE3231404C2 (en) 1990-08-16
JPS5834805A (en) 1983-03-01
US4587274A (en) 1986-05-06
CA1197491A (en) 1985-12-03
FR2511688A1 (en) 1983-02-25
JPS6212921B2 (en) 1987-03-23
GB2108129A (en) 1983-05-11
AU8749782A (en) 1983-03-03
FR2511688B1 (en) 1985-10-18
AU555488B2 (en) 1986-09-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920823